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PDF XT65 Data sheet ( Hoja de datos )
| Número de pieza | XT65 | |
| Descripción | Hardware Interface Description | |
| Fabricantes | Siemens | |
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XT65/XT75
Siemens Cellular Engine
Version:
DocId:
Supported Products:
00.130
XT65_XT75_HD_v00.130
XT65, XT75
1 page  
XT65/XT75 Hardware Interface Description
Contents
s
5 GSM Antenna Interface ......................................................................................................................... 76
5.1 Antenna Installation....................................................................................................................... 76
5.2 Antenna Pad.................................................................................................................................. 77
5.2.1 Suitable Cable Types..................................................................................................... 78
5.3 Antenna Connector ....................................................................................................................... 79
6 GPS Antenna Interface.......................................................................................................................... 83
6.1 Antenna Installation....................................................................................................................... 83
6.2 GPS Antenna ................................................................................................................................ 84
7 Electrical, Reliability and Radio Characteristics ................................................................................ 85
www.DataSheet4U.com7.1 Absolute Maximum Ratings........................................................................................................... 85
7.2 Operating Temperatures ............................................................................................................... 86
7.3 Storage Conditions........................................................................................................................ 87
7.4 Reliability Characteristics .............................................................................................................. 88
7.5 Pin Assignment and Signal Description ........................................................................................ 89
7.6 Power Supply Ratings ................................................................................................................... 99
7.7 Electrical Characteristics of the Voiceband Part ......................................................................... 102
7.7.1 Setting Audio Parameters by AT Commands .............................................................. 102
7.7.2 Audio Programming Mode ........................................................................................... 103
7.7.3 Characteristics of Audio Modes ................................................................................... 104
7.7.4 Voiceband Receive Path ............................................................................................. 106
7.7.5 Voiceband Transmit Path ............................................................................................ 108
7.8 Air Interface ................................................................................................................................. 109
7.9 Electrostatic Discharge................................................................................................................ 110
8 Mechanics ............................................................................................................................................ 111
8.1 Mechanical Dimensions of XT65/XT75 ....................................................................................... 111
8.2 Mounting XT65/XT75 to the Application Platform ....................................................................... 113
8.3 Board-to-Board Application Connector........................................................................................ 114
9 Sample Application ............................................................................................................................. 118
10 Reference Approval............................................................................................................................. 120
10.1 Reference Equipment for Type Approval .................................................................................... 120
10.2 Compliance with FCC Rules and Regulations ............................................................................ 121
11 Appendix .............................................................................................................................................. 122
11.1 List of Parts and Accessories ...................................................................................................... 122
11.2 Fasteners and Fixings for Electronic Equipment......................................................................... 124
11.2.1 Fasteners from German Supplier ETTINGER GmbH.................................................. 124
XT65_XT75_HD_v00.130
Confidential / Preliminary
Page 5 of 127
2006-9-27
5 Page 
XT65/XT75 Hardware Interface Description
1.2 Terms and Abbreviations
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1.2 Terms and Abbreviations
Abbreviation
ADC
AGC
ANSI
ARFCN
ARP
www.DataSheetA4US.cCo0m
B
B2B
BER
BTS
CB or CBM
CE
CHAP
CPU
CS
CSD
CTS
DAC
DAI
dBm0
DCE
DCS 1800
DRX
DSB
DSP
DSR
DTE
DTR
DTX
EFR
EGSM
EIRP
EMC
ERP
Description
Analog-to-Digital Converter
Automatic Gain Control
American National Standards Institute
Absolute Radio Frequency Channel Number
Antenna Reference Point
Asynchronous Controller. Abbreviations used for the serial interface of XT65/XT75
Thermistor Constant
Board-to-board connector
Bit Error Rate
Base Transceiver Station
Cell Broadcast Message
Conformité Européene (European Conformity)
Challenge Handshake Authentication Protocol
Central Processing Unit
Coding Scheme
Circuit Switched Data
Clear to Send
Digital-to-Analog Converter
Digital Audio Interface
Digital level, 3.14dBm0 corresponds to full scale, see ITU G.711, A-law
Data Communication Equipment (typically modems, e.g. Siemens GSM engine)
Digital Cellular System, also referred to as PCN
Discontinuous Reception
Development Support Box
Digital Signal Processor
Data Set Ready
Data Terminal Equipment (typically computer, terminal, printer or, for example, GSM applica-
tion)
Data Terminal Ready
Discontinuous Transmission
Enhanced Full Rate
Enhanced GSM
Equivalent Isotropic Radiated Power
Electromagnetic Compatibility
Effective Radiated Power
XT65_XT75_HD_v00.130
Confidential / Preliminary
Page 11 of 127
2006-9-27
11 Page | ||
| Páginas | Total 70 Páginas | |
| PDF Descargar | [ Datasheet XT65.PDF ] | |
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